Ready to get started?

Learn more about the CData JDBC Driver for SAP HANA or download a free trial:

Download Now

Create an SAP HANA Data Source for Denodo Platform

Use the CData JDBC Driver for SAP HANA to create a virtual data source for SAP HANA data in the Denodo Virtual DataPort Administrator.

Denodo Platform is a data virtualization product providing a single point of contact for enterprise database data. When paired with the CData JDBC Driver for SAP HANA, Denodo users can work with live SAP HANA data alongside other enterprise data sources. This article walks through creating a virtual data source for SAP HANA in the Denodo Virtual DataPort Administrator.

With built-in optimized data processing, the CData JDBC Driver offers unmatched performance for interacting with live SAP HANA data. When you issue complex SQL queries to SAP HANA, the driver pushes supported SQL operations, like filters and aggregations, directly to SAP HANA and utilizes the embedded SQL engine to process unsupported operations client-side (often SQL functions and JOIN operations). Its built-in dynamic metadata querying allows you to work with and analyze SAP HANA data using native data types.

Create an SAP HANA Virtual Port

To connect to live SAP HANA data from Denodo, you need to copy the JDBC Driver JAR file to the external library directory for Denodo and create a new JDBC Data Source from the Virtual DataPort Administrator tool.

  1. Download the CData JDBC Driver for SAP HANA installer, unzip the package, and run the JAR file to install the driver.
  2. Copy the JAR File (and license file if it exists) from the installation location (typically C:\Program Files\CData\CData JDBC Driver for SAP HANA\lib\) to the Denodo external library directory (C:\Denodo\Denodo Platform\lib-external\jdbc-drivers\cdata-saphana-19).
  3. Open the Denodo Virtual DataPort Administrator tool and navigate to the Server Explorer tab.
  4. Right-click "admin" and select New -> Data source -> JDBC.
  5. Configure the JDBC Connection:
    • Name: your choice, e.g.: saphana
    • Database adapter: Generic
    • Driver class path: C:\Denodo\Denodo Platform\lib-external\jdbc-drivers\cdata-saphana-19
    • Driver class: cdata.jdbc.saphana.SAPHANADriver
    • Database URI: Set this to a JDBC URL using the necessary connection properties. For example,

      jdbc:saphana:User=system;Password=mypassword;Server=localhost;Database=systemdb;

      Information on creating the Database URI follows:

      Built-In Connection String Designer

      For assistance in constructing the JDBC URL, use the connection string designer built into the SAP HANA JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

      java -jar cdata.jdbc.saphana.jar

      Fill in the connection properties and copy the connection string to the clipboard.

      Set the Server, Database and Port properties to specify the address of your SAP Hana database to interact with. Set the User and the Password properties to authenticate to the server.

  6. Click the "Test connection" button to confirm the configuration and click Save.

View SAP HANA Data in the VirtualPort Administrator Tool

After creating the data source, you can create a base view of SAP HANA data for use in the Denodo Platform.

  1. Click the "Create base view" button in the newly created VirtualPort (admin.SAPHANA).
  2. Expand the object tree and select the objects (tables) you wish to import.
  3. Click the "Create selected" button to create views of the SAP HANA data.
    Optional: Click "Create associations from foreign keys" to define relationships between the objects.
  4. With the view(s) created, navigate to a table (cdata_saphana_buckets) in the Server Explorer and double-click the selected table.
  5. In the new tab, click "Execution panel" to open a query panel.
  6. Customize the query in the "Execute" tab or use the default:
    SELECT * FROM cdata_saphana_buckets CONTEXT ('i18n'='us_est', 'cache_wait_for_load'='true')
    
  7. Click Execute to view the data.

With the base view created, you can now work with live SAP HANA data like you would any other data source in Denodo Platform, for example, querying SAP HANA in the Denodo Data Catalog.

Download a free, 30-day trial of the CData JDBC Driver for SAP HANA and start working with your live SAP HANA data in Denodo Platform. Reach out to our Support Team if you have any questions.